CN110741998A - Novel pond industrialized circulating water ecological breeding system - Google Patents
Novel pond industrialized circulating water ecological breeding system Download PDFInfo
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- CN110741998A CN110741998A CN201910830131.5A CN201910830131A CN110741998A CN 110741998 A CN110741998 A CN 110741998A CN 201910830131 A CN201910830131 A CN 201910830131A CN 110741998 A CN110741998 A CN 110741998A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 119
- 230000001488 breeding Effects 0.000 title claims abstract description 41
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- 239000004568 cement Substances 0.000 claims abstract description 18
- 238000000746 purification Methods 0.000 claims abstract description 18
- 238000006213 oxygenation reaction Methods 0.000 claims abstract description 9
- MYMOFIZGZYHOMD-UHFFFAOYSA-N oxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims description 13
- 229910052760 oxygen Inorganic materials 0.000 claims description 13
- 239000001301 oxygen Substances 0.000 claims description 13
- 239000010865 sewage Substances 0.000 claims description 10
- 241000195649 Chlorella <Chlorellales> Species 0.000 claims description 5
- 241000206761 Bacillariophyta Species 0.000 claims description 4
- 230000000813 microbial Effects 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims description 2
- 238000009313 farming Methods 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 8
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- 241000196324 Embryophyta Species 0.000 description 14
- 238000009360 aquaculture Methods 0.000 description 13
- 244000144974 aquaculture Species 0.000 description 13
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 229910052698 phosphorus Inorganic materials 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 241000252232 Hypophthalmichthys Species 0.000 description 2
- 241000252234 Hypophthalmichthys nobilis Species 0.000 description 2
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- 235000015097 nutrients Nutrition 0.000 description 2
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- 231100000614 Poison Toxicity 0.000 description 1
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- 240000001474 Portulaca oleracea Species 0.000 description 1
- 235000001855 Portulaca oleracea Nutrition 0.000 description 1
- 208000008425 Protein Deficiency Diseases 0.000 description 1
- 241000276707 Tilapia Species 0.000 description 1
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- IOVCWXUNBOPUCH-UHFFFAOYSA-N nitrous acid Chemical compound ON=O IOVCWXUNBOPUCH-UHFFFAOYSA-N 0.000 description 1
- 239000002957 persistent organic pollutant Substances 0.000 description 1
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- 230000001105 regulatory Effects 0.000 description 1
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Images
Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/003—Aquaria; Terraria
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/003—Aquaria; Terraria
- A01K63/006—Accessories for aquaria or terraria
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
- A01K63/042—Introducing gases into the water, e.g. aerators, air pumps
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
- A01K63/045—Filters for aquaria
Abstract
The invention provides a novel pond industrialized circulating water ecological breeding system, which comprises a breeding pond and a breeding tank, wherein the breeding pond is provided with a plurality of breeding ponds; a cement wall is arranged in the middle of the culture pond, and the cement wall divides the culture pond into a plant purification area and a filter-feeding fish culture area; the culture groove is positioned at one end of the cement wall. The system has the advantages that the function area distribution is obvious, the daily management is convenient, the whole-course monitoring of the culture process can be realized, the problem that the function partition of the circulating water ecological culture system in the existing pond is not obvious is solved, the water inlet section of the culture tank is provided with the water pushing system and the automatic aerator, the system water layer exchange, the culture water circulation and the water oxygenation can be realized, the culture water is the circulating water inside the culture pond and is not discharged, the environment around the culture pond is not polluted, the ecological culture is really realized, and the problem that the effect of the circulating water ecological culture system in the existing pond is incomplete is solved.
Description
Technical Field
The invention belongs to the technical field of aquaculture, and particularly relates to a novel pond industrialized circulating water ecological culture system.
Background
China is the only fishery production big country with the aquaculture yield exceeding the fishing yield in the world, and the special industrial structure form and the continuous decline of fishery resources determine that the aquaculture industry in China will take the industrialized high-density cultivation which is dominated by high and new cultivation technology as a main mode in the future, so that the demand and the supply of huge population of China on aquatic products can be met, and the high-quality aquatic food materials are provided for improving the dietary structure. With the dismantling of large water surface net cage culture, the pond culture mode gradually becomes the leading mode of aquaculture in China. However, due to the shortage of land and water resources, culturist continuously increase stocking density to reduce cultivation cost, and cultivation yield is greatly increased. However, the increase of the yield mainly depends on the input of more compound feed, and the conversion efficiency of the compound feed is 30-40%, which means that 60-70% of the feed is digested and absorbed to become excrement, so that the water body environment is polluted, a large amount of nitrogen and phosphorus are generated and directly excreted into the aquaculture water body, the serious eutrophication of the aquaculture water body is caused, and the ecological environment of the surrounding water area is continuously deteriorated due to a large amount of untreated aquaculture wastewater. Meanwhile, the traditional pond culture mode needs a large amount of labor investment, and is not beneficial to mechanical operation and intelligent management. Therefore, technical innovation is urgently needed to be accelerated, the modern aquaculture level of fishery is improved, the resource and environment protection is enhanced, the harmony and unity of aquaculture, resources and environment are achieved, and the fishery is promoted to be sustainable development.
If the application number is: CN201721320658.6 discloses a circulating water ecological breeding system, which belongs to the technical field of high-density aquatic product breeding. The circulating water ecological breeding system comprises a breeding pond, a stratified water injection system, a sewage filtering pond, a sewage collecting pond and an ecological purifying pond; the stratified water injection system introduces water from the upper part of the water surface of the culture pond and under the water, the culture residues are pushed to the rear end of the culture pond and then are filtered and purified through the sewage collecting pond, the sewage filtering pond and the ecological purification pond in sequence, and the purified water is injected into the culture pond through the stratified water injection system. The invention forms flowing circulating water culture to simulate river running water culture, and solves the problem of higher content of harmful substances such as nitrous acid, ammonia nitrogen and the like caused by excessive accumulation of fish excrement and feed residues at the bottom of the culture pond.
In recent years, reports on ecological culture systems with circulating water in ponds are frequent, although the systems improve the mechanical operation level, are convenient to operate and manage, have higher efficiency compared with the traditional pond culture method, and improve the quality of culture products, the systems still have many defects, such as a feces-free collection system; the culture subareas are not obvious and are not easy to catch; the purification effect of the aquaculture water is not ideal; the system design is too complex, the operability is poor, and the like.
Therefore, in view of the above, research and improvement are made for the existing structure and deficiency, and a novel pond industrialized circulating water ecological breeding system is provided, so as to achieve the purpose of more practical value.
Disclosure of Invention
In order to solve the technical problems, the invention provides a novel pond industrialized circulating water ecological breeding system, which aims to solve the problems that the function partition of the circulating water ecological breeding system in the existing pond is not obvious and the effect of circulating water ecological breeding is incomplete.
The purpose and the effect of the pond industrialized circulating water ecological breeding system are achieved by the following specific technical means:
a novel pond industrialized circulating water ecological breeding system comprises a breeding pond, a breeding tank and a water pushing and oxygen increasing device; the middle part of the culture pond is provided with a cement wall, and the cement wall divides the culture pond into a plant purification area and a filter-feeding fish culture area; the cement wall divides the culture pond into a fish culture area and a water flowing channel from top to bottom; the culture groove is positioned at one end of the cement wall; the water pushing and oxygen increasing device is fixedly connected to one end of the culture tank.
Furthermore, the fish culture area is mainly provided with a plurality of runway type running water culture tanks, and the culture tanks are 20-25 meters long, 5-10 meters wide and 2.5-3 meters high.
Furthermore, the water inlet end of the culture tank is provided with a culture pond, the water pushing and oxygen increasing device consists of a water pushing device and an automatic oxygen increasing device, and the water pushing and oxygen increasing device is arranged at the water inlet end of the culture pond.
Furthermore, the water outlet end of the culture tank is provided with a sewage collecting tank, and a filter screen with a screen opening of 1 mm in diameter is arranged at the water outlet of the sewage collecting tank.
Furthermore, a water culture plant bed is arranged in the plant purification area, and a microbial agent is put in the plant purification area.
Furthermore, seedlings of filter-feeding fishes, diatoms, chlorella and the like are bred in the filter-feeding fish breeding area.
Compared with the prior art, the invention has the following beneficial effects:
firstly, the breeding density of the breeding pond in the breeding tank of the device is 300 plus 600 tails/m 3, the breeding density is high, the floor area is small, water and energy are saved, the breeding benefit can be greatly improved, the functional area distribution is obvious, the daily management is convenient, the whole-course monitoring of the breeding process can be realized, the track type breeding pond can be convenient for observing the daily condition of the cultured fish body and feeding the feed, the practicability and the adaptability of the device are improved, and the problem that the function partition of the circulating water ecological breeding system in the existing pond is not obvious is solved.
Secondly, the water inlet end of the culture tank is provided with a water pushing system and an automatic aerator, so that system water layer exchange, culture water circulation and water aeration can be realized, the culture water is circulating water in the culture pond and is not discharged outside, the surrounding environment is not polluted, ecological culture is really realized, the environmental protection performance of the system is improved, and the problem that the effect of circulating water ecological culture of the circulating water ecological culture system in the existing pond is incomplete is solved.
Meanwhile, the tail end of the culture tank is provided with the sewage collecting tank, so that harmful substances such as residual feed and excrement generated in the culture tank can be effectively and intensively treated, the treatment cost and pressure of a water quality treatment area can be reduced, and the effect of further optimizing circulating water is achieved.
Drawings
Fig. 1 is a schematic structural view of the present invention.
FIG. 2 is a schematic view of the structure of the culture tank of the present invention.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. a culture pond; 2. a cement wall; 3. a culture tank; 4. a water pushing and oxygen increasing device; 101. a plant purification area; 102. filter feeding fish culture area; 103. a fish farming area; 104. a water flow channel; 301. a culture pond; 302. a sewage collecting tank;
Detailed Description
The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Moreover, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases by those skilled in the art.
Example (b):
as shown in figures 1 to 2:
the invention provides a novel pond industrialized circulating water ecological breeding system, which comprises a breeding pond 1, a breeding tank 3 and a water pushing and oxygen increasing device 4; the middle part of the culture pond 1 is provided with a cement wall 2, and the cement wall 2 divides the culture pond 1 into a plant purification area 101 and a filter-feeding fish culture area 102; the cement wall 2 divides the culture pond 1 into a fish culture area 103 and a water flowing channel 104; the culture tank 3 is positioned at one end of the cement wall 2; the water pushing and oxygen increasing device 4 is fixedly connected with one end of the culture tank 3.
Wherein, the fish culture area 103 is mainly a plurality of runway type running water culture tanks 3, and the culture tanks 3 are 20-25 meters long, 5-10 meters wide and 2.5-3 meters high, as shown in figure 2, the culture pond 301 mainly contains feeding fishes such as megalobrama amblycephala, crucian, tilapia and the like, the culture density is 300-fish/m 3, the culture density is high, the floor area is small, water and energy are saved, and the culture benefit can be greatly improved.
Wherein, the end of intaking of breed groove 3 is equipped with culture pond 301, push away water oxygenation device 4 and constitute by pushing away water installation and automatic oxygen equipments, and push away water oxygenation device 4 and install the end of intaking at culture pond 301, as shown in figure 2, this design can realize the function of system's water layer exchange, aquaculture water circulation and water oxygenation, the aquaculture water in breed pond 1 is driven by the device of pushing away water oxygenation device 4 under the water, from runway formula culture pond 301 through excrement and urine impurity catch basin 302, then get into plant purification district 101 and filter feeding fish culture district 102 in proper order, return main culture fish district 103 again at last to accomplish the process of aquaculture water closed cycle, make this system's circulation aquatic attitude farming systems more perfect, improved the practicality of this system.
Wherein, the play water end of breeding groove 3 is equipped with dirty pond 302 of collection, and dirty pond 302 delivery port of collection goes out to be installed the filter screen that the net gape diameter is 1 millimeter, and as shown in figure 2, this design can be collected the excrement and urine of fish in the pond 301 of breeding, and regular cleaning can effectively reduce breeding of bacterium for the water in 1 of breeding pond is cleaner, has reduced the fatality rate of fry and fish.
Wherein, be provided with the water planting plant bed in the plant purification district 101 to throw in microbial inoculum, can be according to actual conditions, some vegetables or aquatic plant that have the water purification effect of mainly planting, and throw in microbial inoculum according to the water quality condition for get rid of N, P nutrient element in aquatic and decompose organic pollutant and poisonous harmful substance in the water.
The filter feeding fish culture area 102 is internally provided with filter feeding fish, seedlings of diatoms, chlorella and the like, the filter feeding fish can be thrown into silver carps, bighead carps and the like, biological flocs generated after water treatment in the plant purification area 101 can be effectively removed, and the seedlings of diatoms, chlorella and the like propagate beneficial microalgae, so that deep water purification can be achieved, and ecological balance of culture water is kept.
The specific use mode and function of the embodiment are as follows:
in the invention, the culture pond 1 is a conventional fish culture pond, the area of the pond is 400 mu, the depth of the pond is 2.5m, the fish culture area 103 is formed by connecting 50 cuboid cement culture tanks 3 with the length, width and height of 22m, 5m and 2.5m respectively, the average water depth in the culture tanks 3 is 2.2m, the rest water areas are divided into two parts by cement walls 2 and are respectively set as a plant purification area 101 and a filter feeding fish culture area 102, young megalobrama amblycephala fishes are put in 40 culture ponds 301 in the fish culture area 103, the initial stocking density is 600 tails/m 3, and the rest 10 culture ponds 301 are not provided with fishes in the initial period, thereby being mainly convenient for the density adjustment of the cultured fishes in the later period. Breed pond 301 water inlet and install and push away water oxygenation device 4 for promote water body exchange and aeration oxygenation in the pond, breed pond 301 terminal collection dirty pond 302 delivery port and install the filter screen that the mesh diameter is 1 millimeter, will regularly clear away the residue filth in the dirty pond 302 of collection, still will wash and change the filter screen. The plant purification area 101 is provided with a plurality of water culture beds which are mainly constructed by PVC pipes and polyethylene braided fabrics and used for planting aquatic vegetables such as leeks, purple perilla, cress and the like and feeding aquatic plants such as duckweeds, hornworts and the like. Meanwhile, the water quality of the purification area is periodically detected, and a proper amount of microbial preparation can be added according to the actual situation. The water culture needs to be harvested and updated regularly, nutrient elements such as N, P in the water are absorbed and removed as much as possible, filter feeding fishes such as silver carps, carps and bighead carps are mainly thrown into the filter feeding fish culture area 102, and the throwing density is adjusted according to the water quality. Meanwhile, beneficial microalgae such as chlorella and diatom are put in for propagation, so that the water quality is further purified deeply, and the area does not need to be fed with feed. In the culture process, the culture water body is strictly detected and regulated according to fishery water quality standards (GB11607-1989), and the health state and the feeding condition of the fish body in the main fish culture area 103 are regularly observed, if abnormal conditions are found, the abnormal conditions are timely treated. In the culture process, along with the continuous increase of the body weight of cultured fish, the density of each fishpond is properly adjusted according to the actual situation, so that the situation of oxygen deficiency and even death caused by overhigh density is avoided.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (6)
1. The utility model provides a novel ecological farming systems of industrialization circulating water in pond which characterized in that: comprises a culture pond (1), a culture tank (3) and a water pushing and oxygen increasing device (4); the middle part of the culture pond (1) is provided with a cement wall (2), and the cement wall (2) divides the culture pond (1) into a plant purification area (101) and a filter-feeding fish culture area (102) from left to right; the cement wall (2) divides the culture pond (1) into a fish culture area (103) and a water flowing channel (104) from top to bottom; the culture tank (3) is positioned at one end of the cement wall (2); the water pushing and oxygen increasing device (4) is fixedly connected to one end of the culture tank (3).
2. The novel pond industrialized circulating water ecological breeding system as claimed in claim 1, which is characterized in that: the fish culture area (103) is mainly provided with a plurality of runway type running water culture tanks (3), and the culture tanks (3) are 20-25 meters long, 5-10 meters wide and 2.5-3 meters high.
3. The novel pond industrialized circulating water ecological breeding system as claimed in claim 1, which is characterized in that: breed the end of intaking in groove (3) and be equipped with and breed pond (301), push away water oxygenation device (4) and constitute by pushing away water installation and automatic oxygen equipments, just push away water oxygenation device (4) and install the end of intaking in breeding pond (301).
4. The novel pond industrialized circulating water ecological breeding system as claimed in claim 1, which is characterized in that: the water outlet end of the culture tank (3) is provided with a sewage collecting tank (302), and a water outlet of the sewage collecting tank (302) is provided with a filter screen with a screen opening diameter of 1 mm.
5. The novel pond industrialized circulating water ecological breeding system as claimed in claim 1, which is characterized in that: a water culture plant bed is arranged in the plant purification area (101), and a microbial agent is put in.
6. The novel pond industrialized circulating water ecological breeding system as claimed in claim 1, which is characterized in that: filter-feeding fishes, diatoms and chlorella seedlings are placed in the filter-feeding fish culture area (102).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910830131.5A CN110741998A (en) | 2019-09-04 | 2019-09-04 | Novel pond industrialized circulating water ecological breeding system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910830131.5A CN110741998A (en) | 2019-09-04 | 2019-09-04 | Novel pond industrialized circulating water ecological breeding system |
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| CN110741998A true CN110741998A (en) | 2020-02-04 |
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| CN201910830131.5A Pending CN110741998A (en) | 2019-09-04 | 2019-09-04 | Novel pond industrialized circulating water ecological breeding system |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111567449A (en) * | 2020-05-12 | 2020-08-25 | 丁理法 | Relay recirculating aquaculture method for fishes and shellfishes in seawater pond |
| CN113455446A (en) * | 2021-06-30 | 2021-10-01 | 陈家琦 | Ecological regulation and protection device for water in culture pond |
| CN114027253A (en) * | 2021-12-16 | 2022-02-11 | 湖南省河洲生态甲鱼养殖有限公司 | Aquaculture pond oxygenation device |
| CN114557247A (en) * | 2022-03-16 | 2022-05-31 | 贵州省水产研究所 | Facility-based auxiliary rice and fish comprehensive planting and breeding system and breeding method |
-
2019
- 2019-09-04 CN CN201910830131.5A patent/CN110741998A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111567449A (en) * | 2020-05-12 | 2020-08-25 | 丁理法 | Relay recirculating aquaculture method for fishes and shellfishes in seawater pond |
| CN113455446A (en) * | 2021-06-30 | 2021-10-01 | 陈家琦 | Ecological regulation and protection device for water in culture pond |
| CN114027253A (en) * | 2021-12-16 | 2022-02-11 | 湖南省河洲生态甲鱼养殖有限公司 | Aquaculture pond oxygenation device |
| CN114557247A (en) * | 2022-03-16 | 2022-05-31 | 贵州省水产研究所 | Facility-based auxiliary rice and fish comprehensive planting and breeding system and breeding method |
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